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carsten_schumm

With IBP 1911 we added some new expert settings to the TS-based supply optimizer profile. In future these options will also be available for the constrained forecast run using optimizer in order-based planning. In general, these expert settings sh...

carsten_schumm

As stated in blog ”Supply Optimizer: the Mathematics behind” the optimizer transforms the business scenario into a mathematical model representation - a mixed-integer linear program (MILP). This MILP is then solved via one of the best solvers availab...

carsten_schumm

Introduction To find the cost-optimal solution, the optimizer transforms the IBP for Supply model into a mathematical representation. This representation is called Mixed-Integer Linear Program (MILP, see also Linear programming - Wikipedia, the free...

carsten_schumm

Hello Luca,the optimizer also gets demands from not selected subnetworks that are connected to the current selection. These subnetwork demands are also passed as independent/location demands to the optimizer and are therefore included in the location...

carsten_schumm

Hi J. Sounds strange - do you now get also different adjusted transport fulfillments? Probably best to open an according support case, so that all the details can be seen.

carsten_schumm

Hi,if the optimizer retains some inventory to fulfill later pseudo-hard constraints, there must be some cost benefit to do this. E.g. inventory targets or SDOS. You can try using numerical pre-optimization. In the pre-solve step such secondary costs ...

carsten_schumm

For the sequence Operation 1 -> Operation 3 -> Operation 2 -> Operation 4 you would set:For resource 1 / operation 1: PCAPACONSSTART = PCAPACONSEND = 0For resource 2 / operation 3: PCAPACONSSTART = PCAPACONSEND = 1For resource 3 / operation 2: PCAPAC...

carsten_schumm

Hi,your scenario should work with a production source that has a lead time of 4 weeks and resource consumptions with according Capacity Consumption Offsets.See Production Lead Time, section Capacity Consumption Offsets for more information.Cheers, Ca...

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Expert settings for IBP supply optimization

Time-Series-Based Supply Optimizer: notes on performance

IBP for Supply Optimizer: the mathematics behind

Re: TS Supply Optimizer - Demand Fulfillment Rate calcula...

Re: SAP IBP Adjusted Transport Supply is not getting fulf...

Re: SAP IBP Adjusted Transport Supply is not getting fulf...

Re: Parallel operations in IBP S&OP TS Based Heuristics

Re: Parallel operations in IBP S&OP TS Based Heuristics